A small study suggests emotional fit, not perfect accuracy, may make chatbot versions of dead loved ones feel real.

But a new documentary series tells a different story: one about survivors. Pompeii: Out of Time, hosted by actor Tom ...

Scientists recovered ancient human DNA from cave walls for the first time. Refined, the method could help link prehistoric ...

A new generation of therapies aims to intervene at a recently discovered gap between the disease’s molecular march and its ...

In 2021, local journalists reported that the University of Pennsylvania had been keeping human remains from the ...

Researchers exploring the origins of left-right dominance in the brain found no innately better motor skills on either side.

The Euclid space telescope discovery could help researchers understand how black holes grew so massive so quickly in the ...

In sci-fi, AI can navigate the unknowns and — ideally — keep human travelers safe. But it’s not intelligent enough to do that ...

Clinical trial results show an experimental drug lowered tau levels in the brain and slowed some memory loss, but the data ...

Astronomers found a helium atmosphere around a rocky exoplanet — a good sign for the search for life outside the solar system ...

The brine-formed meteorite that crashed into a New Jersey roof in 2024 could teach us about how life first arrived on Earth.

Ultimate success,” says the synthetic biologist, would be that “all the atoms we’re moving in our economy are moved with ...